Cylinders Liquid

Cylinders // 50cc

If you're looking for a bargain replacement cylinder, this might be it! We can offer you this cylinder for a great price. Dimensions are the same as the original ones, so you can use it on public roads. The kit comes with piston and gasket set; cylinder head has to be ordered...If you're looking for a bargain...

Malossi also offers a cylinder with a bore of 40mm. Thanks to optimized port durations and an enlarged exhaust port, this grey cast iron cylinder yields about 2-3 hp more than the stock cylinder. The cylinder comes complete with gaskets, piston and head. Works very well with...Malossi also offers a cylinder with a...

Polini also offers a version of the 50cc Evolution cylinder with 10mm gudgeon pin for Minarelli engines. With this cylinder, converting back to the original or a sport cylinder is less of a problem, because you can keep the crankshaft. If you want to use the Evo kit...Polini also offers a version of the...

Racing thoroughbred by Polini. If you want maximum performance with 50cc, this is the kit to get. Comes with a bridged exhaust port. With the respective exhaust and carb, power can be up to 16 bhp. Extra power can be unleashed by matching the transfers of the cylinder to the...Racing thoroughbred by Polini. If you...

This is the "little brother" of the popular Malossi MHR TEAM cylinder with 50cc capacity. Just what you need if you want to increase your scoot's performance without also increasing displacement. At the moment one of the strongest 50cc cylinders. Can also be used in...This is the "little brother" of the...

50cc racing kit, meaning it is more powerful than a 50cc cast iron sports kit, but is still suitable for everyday use, with proper adjusting and regular maintenance. In combination with the right combination (17.5-21mm carburetor and sports or racing exhaust), this kit can...50cc racing kit, meaning it is more...

Cylinders // Sport 70cc (Cast-Iron)

With the 70cc Streetrace grey cast iron cylinder series, Stage6 offers a more economical alternative to the popular SportPro Aluminium cylinder. The transfer port layout has been adopted from the high-performing 70cc SportPro, but slightly modified in order to fulfil the...With the 70cc Streetrace grey cast...

The Polini Sport 70cc is a very durable high-performance cast iron cylinder for everyday use. This kit is known for its impressive top speed considering the category it belongs to, and even more for its excellent performance at low and mid rpm range. The perfect cylinder if...The Polini Sport 70cc is a very...

With this 70cc version, Malossi offers a cast-iron cylinder for daily use. Its acceleration is a bit weaker than the one of Polini Sport, but on the other hand its ideal rpm range is about 800 rpm higher, which translates into slightly better peak power. When combined with...With this 70cc version, Malossi...

Cylinders // Sport 70cc (Aluminium)

The Stage6 Sport Pro 70cc aluminium cylinder is a good and affordable cylinder that has been popular with many tuners - and now Stage6, with their new Sport Pro MKII, are taking it one step further. A completely new design incl. new transfer ports cater for 2 hp more, which...The Stage6 Sport Pro 70cc aluminium...

The Stage6 Sport Pro 70cc aluminium cylinder is a good and affordable cylinder that has been popular with many tuners - and now Stage6, with their new Sport Pro MKII, are taking it one step further. A completely new design incl. new transfer ports cater for 2 hp more, which...The Stage6 Sport Pro 70cc aluminium...

High performance sport aluminum Cylinder kit made in Italy by Athena. The thermal advantages of aluminum provides these cylinders with better colling and a higher peak power than cast-iron cylinder. Developed with 3D Solid Modelling software creating virtual simulation and...High performance sport aluminum...

High performance sport aluminum Cylinder kit made in Italy by Athena. The thermal advantages of aluminum provides these cylinders with better colling and a higher peak power than cast-iron cylinder. Developed with 3D Solid Modelling software creating virtual simulation and...High performance sport aluminum...

Cylinders // Racing 70cc

The successor of the popular Stage6 70cc Racing cylinder is called Stage6 Racing MKII 70cc. It has been completely revised and has 1hp more out of the box. Re-designed aluminium cylinder with high-strength hardchrome coating. The former flat piston has been abandoned in favour...The successor of the popular Stage6...

The successor of the popular Stage6 70cc Racing cylinder is called Stage6 Racing MKII 70cc. It has been completely revised and has 1hp more out of the box. Re-designed aluminium cylinder with high-strength hardchrome coating. The former flat piston has been abandoned in favour...The successor of the popular Stage6...

The MHR Replica is a 70cc aluminium racing cylinder comparable in performance to Polini Corsa. As the MHR Replica is made of aluminium, which dissipates heat better than cast-iron, it has much better thermal properties than the Corsa though. In order to ensure sufficient inner...The MHR Replica is a 70cc aluminium...

High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena. With the thermal advantages of aluminum provides these cylinders with better cooling and a higher peak power than cast-iron cylinder. Performance between 16-19 hp can be reached. Developed with 3D...High performance Mid-race 70cc...

High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena. With the thermal advantages of aluminum provides these cylinders with better cooling and a higher peak power than cast-iron cylinder. Performance between 16-19 hp can be reached. Developed with 3D...High performance Mid-race 70cc...

High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena. The modular version have 2 pieces head that provide better cooling. Performance between 16-20 hp can be reached. Developed with 3D Solid Modelling software creating virtual simulation and...High performance Mid-race 70cc...

High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena. The modular version have 2 pieces head that provide better cooling. Performance between 16-20 hp can be reached. Developed with 3D Solid Modelling software creating virtual simulation and...High performance Mid-race 70cc...

Cylinders // High-End 70cc

The cylinder that has been breaking records! It set new best times in the Italian Open Cup and also broke the 6-second barrier in scooter dragracing. Regarding transfer port layout, Stage6 has maintained GP standards, refraining from cross-section reducing 7- or 8-port...The cylinder that has been breaking...

This is the third edition of the Polini Evolution. It hasn't undergone any major changes, but the exhaust port has been completely revised and now features a bridged T-port instead of the Evo II's layout with two auxiliary exhaust ports. The combustion chamber basically...This is the third edition of the...

Only one year after having introduced the Evo 3, Polini already presents a new version. The basic features have been kept: coated aluminium cylinder with T-shaped exhaust port and 6 transfer ports, all in a proven design. The exterior, however, has been completely revamped,...Only one year after having introduced...

Malossi's most powerful cylinder for the public (ok, there is the MHR team, which costs an arm and a leg). Bore 47.6mm, power up to 20-21bhp. 6 transfer ports. This cylinder will need to be used with a racing crankshaft compatible with 12mm gudgeon pin.Malossi's most powerful cylinder for...

Successor to the MHR Team cylinder. This new version features 6 transfer ports and only one boost port. The bridged exhaust port is still the same. Excellent high end tuning, with modular cylinder head. With the respective components, this cylinder can produce more than 20hp....Successor to the MHR Team cylinder....

Slovenian High-End exhaust manufacturer Roost, has been working on a secret project for a while. The so called Roost Havoc Cylinder Kit is a 70cc big bore cylinder for minarelli engines. It features a new water cooled exhaust outlet design that’s new in the scooter scene and...Slovenian High-End exhaust...

2fast offers here a ø47.6mm Racing cylinder engine Minarelli Horizontal liquid Cooled. The 2Fast is one of the best high-end 70 of the cylinder market, a must! 6 aluminum cylinder transfers Barete exhaust, cylinder head stud ... very heavy! Of course, we recommend a racing...2fast offers here a ø47.6mm Racing...

Cylinders // High-End 77-100cc

Polini also ventures into the cylinder classes above 70cc. With the BigEvolution 52mm, Polini introduces two cylinders, either with 84cc (which means with original 39.2mm stroke) or with 94cc (which requires a 44mm long-stroke crankshaft). The bore here is 52mm, i.e. 2mm more...Polini also ventures into the...

The Airsal Racing Extrem Cylinder is now also available in a 70cc version. As can be expected from a high-end cylinder, it comes with a coated piston made by Vertex featuring a single ring. The original 10 mm small end bearing would have been too feeble, which is why the kit...The Airsal Racing Extrem Cylinder is...

This red painted Airsal Racing Xtrem cylinder gets an amazing 88cc capacity from its 50mm bore, as long as you use it in conjunction with a 45mm stroke crankshaft from Airsal. As can be expected from a high-end cylinder, it comes with a coated piston made by Vertex featuring a...This red painted Airsal Racing Xtrem...

Finally it’s here: The cylinder that we all have been waiting for! Based on the well-known, record-breaking 70cc cylinder, this 95cc version promises amazing power and a lot of potential for new record performances! Unlike other common tuning parts companies where “big bore”...Finally it’s here: The cylinder that...

This is the same cylinder from the TPR 77cc Complete kit but here without the crankshaft. This high quality TPR 77cc cylinder kit made in Italy work in conjuction with 39,2 stroke and 85mm conrod crankshaft. This kit offer very good performance and torque at very fair price...This is the same cylinder from the...

This is the same cylinder from the TPR 86cc Complete kit but here without the crankshaft. This high quality TPR 86cc cylinder kit made in Italy work in conjuction with 44mm stroke and 85mm conrod crankshaft. This kit offer very good performance and torque at very fair price...This is the same cylinder from the...

You've heard about 100cc 2Fast kit but never seen on a shop? Yes, because so far it does not exist. Several racers have the modified 94cc kit with longer stroke. This model is simply taken on the same base but with more material for optimal mounting with displacement of 100cc....You've heard about 100cc 2Fast kit...

The most powerful cylinder ever to be produced by Malossi. High capacity, flanged design, only for liquid-cooled scooters (7 ports and exhaust crossbar - piston with 1 segment - modular head - Made for minarelli crankcase. The most advanced production of Malossi cylinders made...The most powerful cylinder ever to be...

77cc Big Bore cylinder available for a very good price! With an excellent reputation, Top Performances came up with this 77cc Aluminium Tuning Kit for scooters with horizontal Minarelli LC engines. The cylinder is made of Nikasil-plated aluminium with a 50mm diameter, has 6...77cc Big Bore cylinder available for...

86cc Big Bore cylinder available for a very good price! With an excellent reputation, Top Performances came up with this 86cc Aluminium Tuning Kit for scooters with horizontal Minarelli LC engines. The cylinder is made of Nikasil-plated aluminium with a 50mm diameter, has 6...86cc Big Bore cylinder available for...

2fast offers here a ø50mm Racing cylinder engine Minarelli Horizontal liquid Cooled. The 2Fast is one of the best high-end 86 of the cylinder market, a must! 6 aluminum cylinder transfers Barete exhaust, cylinder head stud ... very heavy! Of course, we recommend a racing...2fast offers here a ø50mm Racing...

2fast offers here a ø52mm Racing cylinder engine Minarelli Horizontal liquid Cooled. The 2Fast is one of the best high-end 94 of the cylinder market, a must! 6 aluminum cylinder transfers split-port exhaust, cylinder head stud ... very heavy! Of course, we recommend a racing...2fast offers here a ø52mm Racing...

With an original design patented, cylinder kit MXS GP90 has a displacement of 90cc (50mm diameter / stroke 45mm / 90mm rod). Designed specifically for drivers of high competition, with the right parts and associations through its many innovations, high engine develops an...With an original design patented,...

In scooter racing, mechanical water pumps are often replaced with electric models to reduce the rotating mass at the crankshaft, which results in better throttle response and a slight increase in performance. Another situation where electric water pumps come in handy is when...In scooter racing, mechanical water...

Motoforce coolant hoses with internal metal spiral for extra strength. Unlike common black hoses, this transparent version allows you to see immediately whether there is any air in the cooling system so you can prevent possible damage to the cylinder. For custom conversions,...Motoforce coolant hoses with internal...

Motoforce coolant hoses with internal metal spiral for extra strength. Unlike common black hoses, this transparent version allows you to see immediately whether there is any air in the cooling system so you can prevent possible damage to the cylinder. For custom conversions,...Motoforce coolant hoses with internal...

The water pump cover "EXTREM CUT" comes complete with impeller and lets you show what's inside your engine. The big cut-outs are tidily done and give this part a unique style. Installing some LEDs would be an interesting idea here, and in combination with a polished or...The water pump cover "EXTREM CUT"...

We can offer you this very precisely manufactured and polished water pump cover from STR8 as an exclusive. The meshed design makes this cover a real gem! Attention: limited edition!!We can offer you this very precisely...

Whether as spare part or for converting AC Minarelli engines to water cooling this is what you need. A high quality waterpump from Top Performances. NOTE; The bottom front hole might have to be modified to fit a Minarelli Horizontal from the USA or Canada. We still recommend...Whether as spare part or for...

The new MALOSSI ENERGY PUMP eliminates fiction loss and mechanical failures, operates silently, is easy to install, and comes complete with fuses and wiring. A new impeller and a more powerful electric motor have allowed an increase in power of 33%. The electronic management...The new MALOSSI ENERGY PUMP...

We can offer you high-quality silicone coolant hoses from Stage6 in a choice of colour. Thanks to the universal length of 1500mm and the 90° connection, it can be used for practically all common water-cooled vehicles.We can offer you high-quality...

Pimp your ride with this stylish bright green radiator hose with 90° angled end, developed by MXS Racing. These HQ hoses are reinforced and made to last even under extreme conditions. They are solid-coloured which means that the colour cannot be rubbed or scratched off....Pimp your ride with this stylish...

Universal radiator set especially made for Yamaha pre-bug Bws/Zuma 1988-2001 but can also be used on many scooter model with some adjustments. Radiator have lower coolant hose connection wich allow to put your coolant hose in the floor. The radiator also have filling cap...Universal radiator set especially...

This vase thus allows the removal of the original large expansion tank of the vehicles. Very practical in competition, because it facilitates the filling of the water circuit via its mouth of large diameter. In addition, this vase can receive the original valve cap of the MBK...This vase thus allows the removal of...